[jira] [Created] (IGNITE-2745) Fast access to GridTopic listeners.

[Anton Vinogradov (Jira)]

Vladimir Ozerov created IGNITE-2745:
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             Summary: Fast access to GridTopic listeners.
                 Key: IGNITE-2745
                 URL: https://issues.apache.org/jira/browse/IGNITE-2745
             Project: Ignite
          Issue Type: Sub-task
          Components: general
    Affects Versions: 1.5.0.final
            Reporter: Vladimir Ozerov
            Assignee: Vladimir Ozerov
             Fix For: 1.6


Currently all listeners are located inside a ConcurrentHashMap. It takes some time to get a listener from it.

The most important listeners are those of GridTopic enum. Let's store these listeners in volatile array where enum ordinal will be listener index.



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